-
公开(公告)号：EP2968921B1
公开(公告)日：2019-01-16
申请号：EP14723913.1
申请日：2014-03-12
-
2.发明公开
公开(公告)号：EP2968921A2
公开(公告)日：2016-01-20
申请号：EP14723913.1
申请日：2014-03-12
CPC分类号： A61N1/3605 , A61H39/002 , A61H2201/5005 , A61H2201/5038 , A61H2201/5097 , A61N1/0504 , A61N1/0551 , A61N1/36125 , A61N1/36157 , A61N1/36175 , A61N1/37205 , A61N1/3756 , A61N1/3758 , A61N1/3782
摘要： An implantable electroacupuncture (&Egr;&Xgr;&Agr;) device provides stimulation pulses (219) applied at a specified acupoint or other target tissue location for the treatment of specific condition. In a preferred implementation, the EA device is implantable, thin, coin-sized, self- contained and leadless (FIG. 1) having at least two electrodes (110, 120) attached to an outside surface of its housing (122, 124). The EA device generates stimulation pulses in accordance with a specified stimulation regimen (FIGS. 15A, 15B). Power management circuitry (200, 210) within the device allows a thin, coin-cell primary battery (215), having a high internal impedance, to be used to power the device. The stimulation regimen generates stimulation pulses having an amplitude of up to 25 mA during a stimulation session of duration T3 minutes applied every T4 minutes. The duty cycle, or ratio T3/T4, is very low, no greater than 0.05. The low duty cycle and careful power management allow the device to perform its intended function for several years.
-
3.发明公开
公开(公告)号：EP3473294A1
公开(公告)日：2019-04-24
申请号：EP18211413.2
申请日：2014-03-12
摘要： There is provided an electroacupuncture device, comprising: a housing; pulse generation circuitry located within the housing, wherein the pulse generation circuitry is adapted to generate stimulation sessions at a duty cycle that is less than 0.05, and apply the stimulation sessions to a location within a patient by way of an electrode array communicatively coupled to the pulse generation circuitry; and a primary battery located within the housing and having an internal impedance greater than 5 ohms, the primary battery configured to provide operating power to the pulse generation circuitry; wherein each stimulation session included in the stimulation sessions comprises a series of stimulation pulses, the duty cycle is a ratio of T3 to T4, and each stimulation session included in the stimulation sessions has a duration of T3 minutes and occurs at a rate of once every T4 minutes.
-
-
搜索结果
3 条记录 (耗时 0.011 秒)
